DE3408321C2 - - Google Patents

Info

Publication number
DE3408321C2
DE3408321C2 DE3408321A DE3408321A DE3408321C2 DE 3408321 C2 DE3408321 C2 DE 3408321C2 DE 3408321 A DE3408321 A DE 3408321A DE 3408321 A DE3408321 A DE 3408321A DE 3408321 C2 DE3408321 C2 DE 3408321C2
Authority
DE
Germany
Prior art keywords
image
color
data
processing device
color image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE3408321A
Other languages
German (de)
English (en)
Other versions
DE3408321A1 (de
Inventor
Kimiyoshi Tokio/Tokyo Jp Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP58037713A external-priority patent/JPH0614680B2/ja
Priority claimed from JP58037714A external-priority patent/JPS59163956A/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to DE3448419A priority Critical patent/DE3448419C2/de
Priority to DE3448418A priority patent/DE3448418C2/de
Publication of DE3408321A1 publication Critical patent/DE3408321A1/de
Application granted granted Critical
Publication of DE3408321C2 publication Critical patent/DE3408321C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/333—Mode signalling or mode changing; Handshaking therefor
    • H04N1/33376—Mode signalling or mode changing; Handshaking therefor according to characteristics or state of one of the communicating parties, e.g. available memory capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/333—Mode signalling or mode changing; Handshaking therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6016—Conversion to subtractive colour signals
    • H04N1/6022—Generating a fourth subtractive colour signal, e.g. under colour removal, black masking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • H04N1/648—Transmitting or storing the primary (additive or subtractive) colour signals; Compression thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/333—Mode signalling or mode changing; Handshaking therefor
    • H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
    • H04N2201/33314—Mode signalling or mode changing; Handshaking therefor of a particular mode of reading or reproducing mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
DE3408321A 1983-03-08 1984-03-07 Bildverarbeitungssystem Granted DE3408321A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE3448419A DE3448419C2 (de) 1983-03-08 1984-03-07 Bildverarbeitungsgerät
DE3448418A DE3448418C2 (de) 1983-03-08 1984-03-07 Bildverarbeitungssystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58037713A JPH0614680B2 (ja) 1983-03-08 1983-03-08 画像処理システム
JP58037714A JPS59163956A (ja) 1983-03-08 1983-03-08 画像処理方法

Publications (2)

Publication Number Publication Date
DE3408321A1 DE3408321A1 (de) 1984-09-13
DE3408321C2 true DE3408321C2 (enrdf_load_stackoverflow) 1992-02-06

Family

ID=26376852

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3408321A Granted DE3408321A1 (de) 1983-03-08 1984-03-07 Bildverarbeitungssystem

Country Status (2)

Country Link
US (1) US4739397A (enrdf_load_stackoverflow)
DE (1) DE3408321A1 (enrdf_load_stackoverflow)

Families Citing this family (69)

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JPS6059864A (ja) * 1983-09-13 1985-04-06 Dainippon Screen Mfg Co Ltd 画像走査記録装置
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JPH0744681B2 (ja) * 1985-10-08 1995-05-15 キヤノン株式会社 画像処理装置
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US4878181A (en) * 1986-11-17 1989-10-31 Signetics Corporation Video display controller for expanding monochrome data to programmable foreground and background color image data
JP2621864B2 (ja) * 1987-04-01 1997-06-18 株式会社リコー デジタルカラー複写機
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JP2783617B2 (ja) * 1989-10-31 1998-08-06 キヤノン株式会社 カラー画像処理装置及び方法
DE4042688C2 (de) * 1989-10-31 2002-01-10 Canon Kk Farbbildverarbeitungsgerät und -verfahren
DE4034540C2 (de) * 1989-10-31 1999-11-11 Canon Kk Verfahren und Gerät zur Bildverarbeitung
DE4042634C2 (de) * 1989-10-31 1997-04-30 Canon Kk Verfahren und Vorrichtung zur Bildverarbeitung
DE69130512T2 (de) * 1990-03-16 1999-05-06 Canon K.K., Tokio/Tokyo Farbfaksimilegerät
EP0448330B1 (en) * 1990-03-19 1996-08-21 Canon Kabushiki Kaisha Method and apparatus for processing image
US5483358A (en) * 1990-03-27 1996-01-09 Canon Kabushiki Kaisha Color image communication apparatus and method
US5177603A (en) * 1990-04-27 1993-01-05 Matsushita Electric Industrial Co., Ltd. Image copying apparatus having means for deleting color portions of an original image
JP3101304B2 (ja) * 1990-08-02 2000-10-23 キヤノン株式会社 画像処理装置
JP3066908B2 (ja) * 1990-08-27 2000-07-17 キヤノン株式会社 符号，復号装置
JP3265429B2 (ja) * 1990-09-14 2002-03-11 キヤノン株式会社 カラーファクシミリ装置
JPH04271564A (ja) * 1991-02-26 1992-09-28 Fujitsu Ltd 画像記録装置及び画像記録方法
JP3062338B2 (ja) * 1991-03-01 2000-07-10 キヤノン株式会社 画像処理装置
US5956466A (en) * 1991-04-01 1999-09-21 Canon Kabushiki Kaisha Image processor capable of operation as a facsimile
US5579130A (en) * 1991-07-05 1996-11-26 Canon Kabushiki Kaisha Image communication apparatus and method that paints a color corresponding to a pattern
JP3375987B2 (ja) * 1991-08-01 2003-02-10 キヤノン株式会社 ファクシミリ装置および通信方法
US5537231A (en) * 1991-08-30 1996-07-16 Canon Kabushiki Kaisha Image transmission apparatus
JPH0595490A (ja) * 1991-10-02 1993-04-16 Konica Corp フアクシミリ装置
JP3501470B2 (ja) 1992-05-08 2004-03-02 キヤノン株式会社 画像処理装置およびその方法
EP0574910B1 (en) * 1992-06-18 2002-01-02 Canon Kabushiki Kaisha Image transmitting apparatus
US5610997A (en) * 1992-07-28 1997-03-11 Canon Kabushiki Kaisha Image processing method and apparatus
JP3285941B2 (ja) * 1992-07-31 2002-05-27 キヤノン株式会社 色処理方法、色処理装置、及びカラー画像処理システム
JP3215224B2 (ja) * 1993-05-18 2001-10-02 キヤノン株式会社 データ処理システム及びデータ処理方法
JP3563748B2 (ja) * 1993-06-22 2004-09-08 キヤノン株式会社 画像処理装置及び方法
US5719686A (en) * 1993-12-20 1998-02-17 Canon Kabushiki Kaisha Image communicating apparatus
ES2129594T3 (es) * 1993-12-20 1999-06-16 Canon Kk Aparato y metodo para la comunicacion de imagenes.
US6339654B1 (en) 1994-09-29 2002-01-15 Canon Kabushiki Kaisha Apparatus and method for efficiently processing color and monochrome images
JP3618801B2 (ja) * 1994-10-31 2005-02-09 キヤノン株式会社 画像処理装置
FR2729264A1 (fr) * 1995-01-06 1996-07-12 Phan Neol Le Appareil compatible avec les machines fax existantes mais capable d'envoyer et de recevoir automatiquement des documents en couleur sur papier
US6005680A (en) * 1995-04-04 1999-12-21 Canon Information Systems, Inc. Method for capturing a document image, a scanner using the method and a document image management system using the scanner
US6549657B2 (en) * 1995-04-06 2003-04-15 Canon Kabushiki Kaisha Image processing apparatus and method
US6278529B1 (en) * 1995-08-17 2001-08-21 Canon Kabushiki Kaisha Color communication apparatus and method thereof and storage medium for storing said method
US5905490A (en) * 1996-02-26 1999-05-18 Seiko Epson Corporation Generating color-correction look-up-table addresses by multi-level half-toning
JPH10229501A (ja) * 1997-02-14 1998-08-25 Canon Inc 画像処理装置及び方法
JPH10226139A (ja) 1997-02-14 1998-08-25 Canon Inc 画像形成システム及び画像形成装置及び媒体
JP3028096B2 (ja) * 1998-03-09 2000-04-04 日本電気株式会社 画像データ転送システムおよび方法
US6234111B1 (en) 1999-04-29 2001-05-22 Research Diets, Inc. Animal feeder, feeder mount, feeder monitor, and feeder monitoring network
JP2001238089A (ja) * 2000-02-25 2001-08-31 Canon Inc 画像処理装置およびその方法
US6765703B1 (en) * 2000-09-27 2004-07-20 Kabushiki Kaisha Toshiba Method and apparatus for sensing image
JP2011244250A (ja) * 2010-05-19 2011-12-01 Mitsubishi Electric Corp 表示装置、表示方法及びリモートコントロール装置

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Also Published As

Publication number Publication date
US4739397A (en) 1988-04-19
DE3408321A1 (de) 1984-09-13

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